diff --git a/var/spack/repos/builtin/packages/libspatialindex/package.py b/var/spack/repos/builtin/packages/libspatialindex/package.py
index 910bb09c5e6..731e47a9914 100644
--- a/var/spack/repos/builtin/packages/libspatialindex/package.py
+++ b/var/spack/repos/builtin/packages/libspatialindex/package.py
@@ -26,7 +26,7 @@
 
 
 class Libspatialindex(CMakePackage):
-    homepage = "http://http://libspatialindex.github.io"
+    homepage = "http://libspatialindex.github.io"
     url      = "https://github.com/libspatialindex/libspatialindex/tarball/1.8.5"
 
     version('1.8.5', 'a95d8159714dbda9a274792cd273d298')